package com.forotuxpan.appforotuxpan;

import java.util.Locale;

import android.net.Uri;
//import android.support.v7.app.ActionBarActivity;
//import android.support.v7.app.ActionBar;
import android.app.Activity;
import android.app.ActionBar;
import android.app.Fragment;
import android.app.FragmentManager;
import android.support.v13.app.FragmentPagerAdapter;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;


public class MainActivity extends Activity implements ActionBar.TabListener, PortadaFragment.OnFragmentInteractionListener, NoticiasFragment.OnFragmentInteractionListener, DirectorioFragment.OnFragmentInteractionListener, MapaFragment.OnFragmentInteractionListener { // Aqui agregar cada fragment

    /**
     * The {@link android.support.v4.view.PagerAdapter} that will provide
     * fragments for each of the sections. We use a
     * {@link FragmentPagerAdapter} derivative, which will keep every
     * loaded fragment in memory. If this becomes too memory intensive, it
     * may be best to switch to a
     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
     */
    SectionsPagerAdapter mSectionsPagerAdapter;

    //Fragment fragmentPortada = new Portada();
    //Fragment fragmentNoticias = new Noticias();
    //Fragment fragmentDirectorio = new Directorio();
    //Fragment fragmentMapa = new Mapa();

    /**
     * The {@link ViewPager} that will host the section contents.
     */
    ViewPager mViewPager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // Set up the action bar.
        final ActionBar actionBar =  getActionBar();//getSupportActionBar();
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

        // Create the adapter that will return a fragment for each of the three
        // primary sections of the activity.
        mSectionsPagerAdapter = new SectionsPagerAdapter(getFragmentManager());

        // Set up the ViewPager with the sections adapter.
        mViewPager = (ViewPager) findViewById(R.id.pager);
        mViewPager.setAdapter(mSectionsPagerAdapter);

        // When swiping between different sections, select the corresponding
        // tab. We can also use ActionBar.Tab#select() to do this if we have
        // a reference to the Tab.
        mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
            @Override
            public void onPageSelected(int position) {
                actionBar.setSelectedNavigationItem(position);
            }
        });

        actionBar.addTab(
                actionBar.newTab()
                        //.setText(mSectionsPagerAdapter.getPageTitle(i))
                        .setIcon(mSectionsPagerAdapter.getPageIcons(0))
                        .setTabListener(this));
        actionBar.addTab(
                actionBar.newTab()
                        //.setText(mSectionsPagerAdapter.getPageTitle(i))
                        .setIcon(mSectionsPagerAdapter.getPageIcons(1))
                        .setTabListener(this));
        actionBar.addTab(
                actionBar.newTab()
                        //.setText(mSectionsPagerAdapter.getPageTitle(i))
                        .setIcon(mSectionsPagerAdapter.getPageIcons(2))
                        .setTabListener(this));
        actionBar.addTab(
                actionBar.newTab()
                        //.setText(mSectionsPagerAdapter.getPageTitle(i))
                        .setIcon(mSectionsPagerAdapter.getPageIcons(3))
                        .setTabListener(this));
        /*
        // For each of the sections in the app, add a tab to the action bar.
        for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) {
            // Create a tab with text corresponding to the page title defined by
            // the adapter. Also specify this Activity object, which implements
            // the TabListener interface, as the callback (listener) for when
            // this tab is selected.
            actionBar.addTab(
                    actionBar.newTab()
                            .setText(mSectionsPagerAdapter.getPageTitle(i))
                            .setTabListener(this));
        }
        */
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onFragmentInteraction(Uri uri) {
    }

    @Override
    public void onRemoveFragmet(int idFragmet){

    }

    @Override
    public void onTabSelected(ActionBar.Tab tab, android.app.FragmentTransaction ft) {
        // When the given tab is selected, switch to the corresponding page in
        // the ViewPager.
        mViewPager.setCurrentItem(tab.getPosition());
        try {
            ActionBar actionBar = getActionBar();
            actionBar.setTitle(mSectionsPagerAdapter.getPageTitle(tab.getPosition()));
            //getFragmentManager().beginTransaction().remove(mSectionsPagerAdapter.getItem(tab.getPosition())).commit();
        }
        catch (Exception ex)
        {
            Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG);
        }
    }

    @Override
    public void onTabUnselected(ActionBar.Tab tab, android.app.FragmentTransaction ft) {

    }

    @Override
    public void onTabReselected(ActionBar.Tab tab, android.app.FragmentTransaction ft) {

    }

    /**
     * A {@link FragmentPagerAdapter} that returns a fragment corresponding to
     * one of the sections/tabs/pages.
     */
    public class SectionsPagerAdapter extends FragmentPagerAdapter {

        public SectionsPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            // getItem is called to instantiate the fragment for the given page.
            // Return a PlaceholderFragment (defined as a static inner class below).
            return PlaceholderFragment.newInstance(position + 1);
        }

        @Override
        public int getCount() {
            // Show 3 total pages.
            return 4;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            Locale l = Locale.getDefault();
            switch (position) {
                case 0:
                    return getString(R.string.portada).toUpperCase(l);
                case 1:
                    return getString(R.string.noticias).toUpperCase(l);
                case 2:
                    return getString(R.string.directorio).toUpperCase(l);
                case 3:
                    return getString(R.string.mapa).toUpperCase(l);
            }
            return null;
        }

        public int getPageIcons(int position) {
            Locale l = Locale.getDefault();
            switch (position) {
                case 0:
                    return R.drawable.ic_action_home;
                case 1:
                    return R.drawable.ic_action_news;
                case 2:
                    return R.drawable.ic_action_directorio;
                case 3:
                    return R.drawable.ic_action_mapa;
            }

            return 0;
        }
    }

    /**
     * A placeholder fragment containing a simple view.
     */
    public static class PlaceholderFragment extends Fragment {
        /**
         * The fragment argument representing the section number for this
         * fragment.
         */
        private static final String ARG_SECTION_NUMBER = "section_number";

        public static android.app.Fragment newInstance(int sectionNumber) {
            android.app.Fragment fragment = new android.app.Fragment();
            Bundle args = new Bundle();
            switch (sectionNumber)
            {
                case 1:
                    fragment = new PortadaFragment();
                    args = new Bundle();
                    args.putInt(ARG_SECTION_NUMBER, sectionNumber);
                    break;
                case 2:
                    fragment = new NoticiasFragment();
                    args = new Bundle();
                    args.putInt(ARG_SECTION_NUMBER, sectionNumber);
                    break;
                case 3:
                    fragment = new DirectorioFragment();
                    args = new Bundle();
                    args.putInt(ARG_SECTION_NUMBER, sectionNumber);
                    break;
                case 4:
                    fragment = new MapaFragment();
                    args = new Bundle();
                    args.putInt(ARG_SECTION_NUMBER, sectionNumber);
                    break;
                default:
                    fragment = new PortadaFragment();
                    args = new Bundle();
                    args.putInt(ARG_SECTION_NUMBER, sectionNumber);
                    break;
            }

            fragment.setArguments(args);
            return fragment;
            /*
            PlaceholderFragment fragment = new PlaceholderFragment();
            Bundle args = new Bundle();
            args.putInt(ARG_SECTION_NUMBER, sectionNumber);
            fragment.setArguments(args);
            return fragment;*/
        }

        public PlaceholderFragment() {
        }
/*
        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                 Bundle savedInstanceState) {
            View rootView = inflater.inflate(R.layout.fragment_main, container, false);
            return rootView;
        }
*/
    }

}
